Compared GNSS Receiver
TCA920
TCA930
TCA930M
Satellites
GPS, GLONASS, BDS, GALILEO, QZSS, SBAS and IRNSS
Nominal Impedance
50Ω
50Ω
50Ω
Axial Ratio
≤2dB
≤3dB
Azimuth Coverage
/
/
360°
Gain at Zenith(90°)
1205-1278MHz 6dBi(max)
1559-1615MHz 6dBi(max)
1164-1300MHz 6dBi(max)
1525-1615MHz 6dBi(max)
/
LNA Gain
50dB(typical)
50dB(typical)
50dB(typical)
Noise Figure
≤2dB
Output VSWR
≤2.0
≤2.0
≤2.0
Operation Voltage
+3.3VDC to +12VDC
Operation Current
60mA(maximum)
60mA(maximum)
60mA(maximum)
Operating Temperature
-40℃~+85℃
Connector
TNC female
TNC female
TNC female
Mounting
BSW5/8"-11 screw, depth≥22mm
Humidity
95% non-condensing
95% non-condensing
95% non-condensing
Protection
IP67
Dimension
Φ322mm*261mm
Φ379mm*312mm
Φ185mm*148mm
Weight
5.6kg
10.5kg
2.5kg